发明名称 IMAGE RECORDING APPARATUS AND METHOD
摘要 The image recording apparatus records an image on a recording medium. The image recording apparatus includes: a recording head which has a plurality of recording elements; a conveyance device which conveys at least one of the recording head and the recording medium so that the recording head and the recording medium move relatively to each other; a characteristics information acquisition device which acquires characteristics information that indicates recording characteristics of the respective recording elements, the characteristics information including recording point positional information and recording-incapable element information; an information selection device which selects the recording point positional information to be used in calculation of correction values for use in generating image data that suppresses density non-uniformity caused by the recording characteristics in accordance with the recording-incapable element information; a correction value calculation device which calculates the correction values from the recording point positional information selected by the information selection device; a correction processing device which corrects the image data by using the correction values obtained by the correction value calculation device; and a drive control device which controls driving of the recording head in accordance with the image data corrected by the correction processing device.
申请公布号 US2009244578(A1) 申请公布日期 2009.10.01
申请号 US20090413322 申请日期 2009.03.27
申请人 SASAYAMA HIROYUKI 发明人 SASAYAMA HIROYUKI
分类号 H04N1/60 主分类号 H04N1/60
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